tag	line	file	source code
__builtin_return_address	222	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	249	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	315	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	354	kernel/sched.c	__builtin_return_address(0));
__builtin_return_address	180	mm/kmalloc.c	__builtin_return_address(0));
__builtin_return_address	650	mm/swap.c	__builtin_return_address(0));
__builtin_return_address	338	net/inet/skbuff.c	__builtin_return_address(0));
__builtin_return_address	352	net/inet/skbuff.c	__builtin_return_address(0));
__builtin_return_address	355	net/inet/skbuff.c	__builtin_return_address(0));
__builtin_return_address	399	net/inet/skbuff.c	__builtin_return_address(0));